Reccommendations for upscale Halal restaurants in Boston?

Hi there, I am trying to organize a dinner for a family reunion this December in the Boston area. Some of my family members keep halal so I would love to hear your recommendations and thoughts for a suitable restaurant that serves great halal food. I would imagine our options would be limited to Middle Eastern, Indian and/or Seafood restaurants which is perfectly fine. Ideally the restaurant would be a an upscale, white tablecloth type of establishment with private/semi-private space available for a dinner party of 20-25 people. The only good option that come to mind is Lala Rokh. I just wanted to see if folks had any other recommendations as well. Thank you for your help in advance!